Perhaps this was shared previously, but I just ran across it: Mark Haden, a former disk jockey for WW1/Dial Global's Adult Standards format, posted video a while back of the format's switch to a digital ENCO system in August 2002. There are four clips (one includes a brief tour of the WW1 studio). You also get to see/hear the programming in action. Interesting to me, but all the music heard except for the final piece by Vanessa Williams, I believe, remains on the current Adult Standards playlist. Mark's periodic commentary is interesting, too.
Part I: https://www.youtube.com/watch?v=pJzvBB-fW1U&list=UUg13KEwfUhsqi07ZaNsLtxA
Part II: https://www.youtube.com/watch?v=uLf9-_gtCeE&list=UUg13KEwfUhsqi07ZaNsLtxA
Part III: https://www.youtube.com/watch?v=VB48OC4LDBY&list=UUg13KEwfUhsqi07ZaNsLtxA
Part IV (includes brief walk-around): https://www.youtube.com/watch?v=Pk8BzVX1eC4&list=UUg13KEwfUhsqi07ZaNsLtxA
There are also classic demos for the Transtar launch from 30 years ago on Mark's YouTube page: https://www.youtube.com/user/studiodudeio/videos
Part I: https://www.youtube.com/watch?v=pJzvBB-fW1U&list=UUg13KEwfUhsqi07ZaNsLtxA
Part II: https://www.youtube.com/watch?v=uLf9-_gtCeE&list=UUg13KEwfUhsqi07ZaNsLtxA
Part III: https://www.youtube.com/watch?v=VB48OC4LDBY&list=UUg13KEwfUhsqi07ZaNsLtxA
Part IV (includes brief walk-around): https://www.youtube.com/watch?v=Pk8BzVX1eC4&list=UUg13KEwfUhsqi07ZaNsLtxA
There are also classic demos for the Transtar launch from 30 years ago on Mark's YouTube page: https://www.youtube.com/user/studiodudeio/videos